PL4195645T3 - Method for spectral ink density measurement in colour printing - Google Patents

Method for spectral ink density measurement in colour printing

Info

Publication number: PL4195645T3
Authority: PL; Poland
Prior art keywords: density measurement; ink density; colour printing; spectral ink; spectral
Prior art date: 2021-12-09

Application number

PL21213370.6T

Other languages

Polish (pl)

Inventor

Christian SALLINGER

Original Assignee

Improve Process Analytics And Control Gmbh

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2021-12-09

Filing date

2021-12-09

Publication date

2025-01-27

2021-12-09 Application filed by Improve Process Analytics And Control Gmbh filed Critical Improve Process Analytics And Control Gmbh

2025-01-27 Publication of PL4195645T3 publication Critical patent/PL4195645T3/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/60—Colour correction or control
- H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer
- H04N1/6033—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer using test pattern analysis
- H04N1/6036—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer using test pattern analysis involving periodic tests or tests during use of the machine
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/21—Ink jet for multi-colour printing
- B41J2/2107—Ink jet for multi-colour printing characterised by the ink properties
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/60—Colour correction or control
- H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer
- H04N1/6033—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer using test pattern analysis
- H04N1/6041—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer using test pattern analysis for controlling uniformity of color across image area

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
General Physics & Mathematics (AREA)
Spectrometry And Color Measurement (AREA)

PL21213370.6T 2021-12-09 2021-12-09 Method for spectral ink density measurement in colour printing PL4195645T3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP21213370.6A EP4195645B1 (en)	2021-12-09	2021-12-09	Method for spectral ink density measurement in colour printing

Publications (1)

Publication Number	Publication Date
PL4195645T3 true PL4195645T3 (en)	2025-01-27

Family

ID=78844906

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL21213370.6T PL4195645T3 (en)	2021-12-09	2021-12-09	Method for spectral ink density measurement in colour printing

Country Status (6)

Country	Link
US (1)	US20250052618A1 (en)
EP (1)	EP4195645B1 (en)
CN (1)	CN118743211A (en)
ES (1)	ES2994701T3 (en)
PL (1)	PL4195645T3 (en)
WO (1)	WO2023104966A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6564714B2 (en) *	2000-12-06	2003-05-20	Delaware Capital Formation, Inc.	Spectral color control method
US8259369B2 (en) *	2005-06-30	2012-09-04	Xerox Corporation	Color characterization or calibration targets with noise-dependent patch size or number
DE102009012815A1 (en) *	2008-04-14	2009-10-15	Heidelberger Druckmaschinen Ag	Measuring device with movable measuring device in a printing machine
JP5442783B2 (en) *	2012-02-02	2014-03-12	富士フイルム株式会社	Image recording apparatus, image processing apparatus, image recording method, image processing method, and program

2021
- 2021-12-09 PL PL21213370.6T patent/PL4195645T3/en unknown
- 2021-12-09 ES ES21213370T patent/ES2994701T3/en active Active
- 2021-12-09 EP EP21213370.6A patent/EP4195645B1/en active Active
2022
- 2022-12-08 WO PCT/EP2022/084983 patent/WO2023104966A1/en active Application Filing
- 2022-12-08 US US18/717,576 patent/US20250052618A1/en active Pending
- 2022-12-08 CN CN202280081688.3A patent/CN118743211A/en active Pending

Also Published As

Publication number	Publication date
ES2994701T3 (en)	2025-01-30
US20250052618A1 (en)	2025-02-13
EP4195645A1 (en)	2023-06-14
WO2023104966A1 (en)	2023-06-15
CN118743211A (en)	2024-10-01
EP4195645C0 (en)	2024-10-02
EP4195645B1 (en)	2024-10-02

Publication	Publication Date	Title
SG11201802107XA (en)	2018-04-27	Lithographic printing ink, varnish for lithographic inks, and method for producing printed matter using said ink
EP2235123A4 (en)	2013-10-16	Inkjet recording ink, ink cartridge, inkjet printing apparatus and image forming method
GB202015392D0 (en)	2020-11-11	Ink composition for inkjet printing
PL4195645T3 (en)	2025-01-27	Method for spectral ink density measurement in colour printing
GB202307522D0 (en)	2023-07-05	Printing ink
GB202105042D0 (en)	2021-05-26	Printing ink
IL284517A (en)	2021-08-31	Method and system for improving color uniformity in inkjet printing
GB202003258D0 (en)	2020-04-22	Ink composition for inkjet printing
PL3738778T3 (en)	2023-09-11	Printer and method for printing textiles
GB2606448B (en)	2024-01-31	Printing ink
GB2606623B (en)	2024-02-28	Printing ink
GB2607660B (en)	2024-01-31	Printing ink
GB2610138B (en)	2024-10-02	Printing ink
GB2593798B (en)	2023-12-13	Printing Ink
GB202315724D0 (en)	2023-11-29	Printing ink
GB202315674D0 (en)	2023-11-29	Printing ink
GB202315672D0 (en)	2023-11-29	Printing ink
GB202313298D0 (en)	2023-10-18	Printing ink
GB202304514D0 (en)	2023-05-10	Printing ink
GB202413745D0 (en)	2024-10-30	Printing ink
GB202214989D0 (en)	2022-11-23	Printing ink
GB202214011D0 (en)	2022-11-09	Printing ink
GB202204986D0 (en)	2022-05-18	Printing ink
GB202204257D0 (en)	2022-05-11	Printing ink
GB202201992D0 (en)	2022-03-30	Printing ink